package com.cn.study0011.Test005;

/**
 * @author lw
 * @ClassName Test.java
 * @Description
 * @createTime 2023年05月16日 17:44:00
 */
public class Test {
    public static void main(String[] args) {
        Phone phone=new Phone();
        phone.brand="华为";
        phone.play();
        phone.download();
        phone.relay();

    }
}
